CTweb: Fix file separator bug
CTweb: Fix file separator bug

Bug occurred with multipart Sources (e.g. "session" layer).

cycronix/cloudturbine,jpw-erigo/cloudturbine,cycronix/cloudturbine,jpw-erigo/cloudturbine,cycronix/cloudturbine,jpw-erigo/cloudturbine,cycronix/cloudturbine,jpw-erigo/cloudturbine